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Silver rectangular metal heatsink with parallel fins, HPE branded, for DL3XX Gen12 servers

HPE

HPE ProLiant DL3XX Gen12 High Performance Heat Sink Kit P74787-B21 cpu accessory

SKU CH-7CTV-R32V1

High-performance heatsink kit for HPE ProLiant DL3XX Gen12 servers ensures efficient thermal management and component longevity

  • Efficient thermal management for HPE ProLiant DL3XX Gen12 servers
  • High-efficiency heat dissipation maintains system stability
  • Genuine HPE manufacturing assures reliable quality
  • Kit includes one heatsink for replacement or upgrade
  • Designed for demanding data center environments

Server-Specific Thermal Solution

The HPE ProLiant DL3XX Gen12 High Performance Heat Sink Kit is engineered for HPE ProLiant DL3XX Gen12 servers. It delivers efficient thermal management to maintain system stability in demanding data center environments. This genuine HPE accessory is built from high-quality materials for reliable, durable performance.

Direct Replacement for Factory Cooling

This kit replaces the original heatsink installed in compatible Gen12 servers. The upgrade is worth it when the existing cooler shows wear, thermal paste has degraded, or a component swap requires a fresh, uncontaminated mounting surface. It restores the manufacturer's intended thermal envelope for the platform.

Single-Unit Kit for Targeted Maintenance

The package includes one heatsink, freeing you from purchasing multi-pack spares when servicing a single CPU socket. It fits directly into the existing mounting mechanism of the DL3XX Gen12 chassis without additional brackets. Ensure the server service manual is followed for proper installation torque and thermal interface material application.

Highlights

  • Efficient thermal management for HPE ProLiant DL3XX Gen12 servers
  • High-efficiency heat dissipation maintains system stability
  • Genuine HPE manufacturing assures reliable quality
  • Kit includes one heatsink for replacement or upgrade
  • Designed for demanding data center environments

Specifications

No published specifications for this item yet.

Questions about this item

What server chassis does the P74787-B21 heat sink kit fit?

It is designed for HPE ProLiant DL3XX Gen12 servers and mounts directly to the processor socket in those chassis.

What installation step is often missed when fitting this heatsink?

The thermal interface material must be applied cleanly and the mounting screws tightened in the prescribed cross pattern to ensure even pressure.

When should this heatsink be replaced in a DL3XX Gen12 server?

Replace it if the fins are bent, the base shows corrosion, or the server reports sustained thermal throttling under normal load.

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